Easy banana ice cream
Preparation time: 2 minutes
Cooking time: 1 hour
Place the banana on a flat tray and leave in the freezer for at least 1 hour until completely frozen through.
When frozen put the banana into a food processor and whizz with the milk until it reaches a smooth, creamy consistency.
Scoop the ice cream into 4 glasses and sprinkle with the chopped hazelnuts.